/Engine/Source/Developer/UncontrolledChangelists/Public/UncontrolledChangelistState.h
Uncontrolled Changelist states are unique and non-copyable, should always be used by reference to preserve cache coherence.
FUncontrolledChangelistState ( const [FUncontrolledChangelistState](API\Developer\UncontrolledChangelists\FUncontrolledChangelistState) & InUncontrolledChangelistState )